Cyfnod
20th century
4,171
1900-1999
2,118
19th century
1,279
1939-1945
806
21st century
678
17th century
576
18th century
538
To 1526
526
1993-
460
1800-1899
431
16th century
349
1945-1992
342
1900 - 1999
333
1800-1999
305
20e siècle
274
1938-1945
257
1618-1848
251
1848-1918
242
2000-2099
224
To 1500
221
1526-1618
215
Since 1993
191
1918-1938
169
1900-2099
161
1369?-1415
152
1700-1799
149
1403-1526
142
1600-1699
134
15th century
132
1883-1924
128
1968-1989
127
1939 - 1945
119
Hussite Wars, 1419-1436
114
Geschichte
109
Middle Ages, 600-1500
101
1914-1918
97
1841-1904
90
1500-1599
88
1854-1928
86
1989-1992
86
1316-1378
84
Since 1526
83
21e siècle
80
1600-1799
79
1618-1648
78
1850-1937
78
1500-1699
77
1526-
76
19e siècle
76
14th century
71
rhagor ...